Product Comparison: Samsung FIT Plus vs SanDisk Ultra Fit

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General Specifications
FIT Plus
Ultra Fit
About the Product
Redefine everyday file transfers with the Samsung FIT Plus USB 3.1 Flash Drive. Just plug it in and expand the storage of your devices with an unnoticeable, seamless fit. Designed with a key ring to prevent loss. Fast and convenient read speeds up to 300MB/s.
The simple way to add extra, high-speed storage to your device! The SanDisk Ultra Fit™ USB 3.1 Flash Drive delivers performance that lets you move a full-length movie up to 15x faster than with standard USB 2.0 drives.
Size & Weight
0.29 in.
0.2 in.
0.93 in.
1.17 in.
0.74 in.
0.56 in.
0.11 oz.
0.11 oz.
What customers say about "Size & Weight"
Samsung FIT Plus USB 3.1 Flash Drive 128GB
  • One other nice thing I like about this USB drive is its small size. While not as small as my other Samsung USB drive.
  • Perfect size and exterior material doesn’t get in the way even on very thin laptops, but also allows easy install and removal.
  • The small physical size and large capacity are nice to have.
  • This storage device works quite well and I have no complaints about the size or usage of the storage.
  • This is the best price I've seen for a flash drive this size.
SanDisk Ultra Fit USB 3.1 128GB Flash Drive
  • This was the largest capacity, and smallest size I could find.
  • I bought this because I liked the size and it can safely stay plugged in 100% of the time. It works and was seamlessly recognized by Windows.
  • The good is the size for the price and speed. Read/write speed is great and the 128GB formatted capacity is what I needed.
  • I would recommend this drive to anyone looking for speed and something small in size.
  • Given the size, it's very difficult to take out and insert so often.
128 GB
128 GB
USB Version
Write Speed
60 MB/s
60 MB/s
Read Speed
300 MB/s
130 MB/s
Shock, Water, Temperature, Magnetic, X-ray protection
SanDisk SecureAccess, 128-bit AES encryption, RescuePRO Deluxe
Backwards compatible with USB 3.0 and USB 2.0, Tough & Trusted, 5-Proof Technology
Compact plug-and-stay design, Backwards compatible with USB 3.0 and USB 2.0, Easy File Recovery with RescuePRO Deluxe Software
What customers say about "Features"
Samsung FIT Plus USB 3.1 Flash Drive 128GB
  • The new Fit Plus has more capacity than the previous Fit version but at the expense of a larger head.
  • I think that 128 GB is the best size-to-performance-to- price combination I have found anywhere.
  • Preformatted with FAT32 works with Windows and macOS out of the box, although you can format it with whatever format you wish.
  • Read / write speeds are consistent across multiple tests and formats.
  • Capacity and speeds are as advertised even when using the older USB 3.0 standard.
SanDisk Ultra Fit USB 3.1 128GB Flash Drive
  • Read speeds, for normal everyday activities, are very good with acceptable write speeds.
  • Totally secure eyelet on it, not some little attachment that will break off. It does read at 130 MB/s as promised, wrote seq. at about 50 MB/sec.
  • The USB 3 transfer speeds are fast enough for my purposes, including a Steam gaming library for smaller titles.
  • Read speeds are higher than the previews USB 3.0 model. Write speed is a bit higher.
  • It slows to usb 2.0 speeds after only a minute of writing data and after about 5 minutes of reading data.
Warranty / Certifications
Manufacturer Warranty
5 year(s)
5 year(s)
Other Information
39.99 $
19.29 $

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